DVB-S2 MPEG2 receiver ALI3381 chipset solution
AX-4100 Technical Specification
Transmission StandardsDVB, MPEG2
Tuner/LNB input (DVB-S, DVB-S2)Connector 2 x F-type, IEC169-24 (Loop Through)
Input frequency 950-2150MHz
Max Current 400mA max
Supply Voltage 13V/18V
DiSEqC 1.0, 1.2, USALS
22KHz Tone Frequency: 22+/-2KHz
Amplitude: 0.6+/-0.2V
RF Impedance 75 ohm
Demodulator (DVB-S, DVB-S2)Waveform QPSK/8PSK/16APSK
Symbol rate QPSK : 2-45MS/s, 8PSK : 30MS/s
FEC Decoder FEC Code Rate 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9 and 9/10
Video decoderMPEG-2 MP@ML Video decoding
H264 HP@L3 Video decoding
Video input Rate Max. 80Mbit/s @ MPEG2, Max. 25Mbit/s @ H.264/AVC
Video formats 4:3(letterbox), 4:3(Pan & Scan), 16:9
Audio decoderMPEG-1 layer 1 & 2, MP3
Dolby Digital/DTS Bit stream output
Stereo, Mono, Dual channel, Joint stereo
System resourcesProcessor 396MHz
DDR SDRAM 32MBytes
Serial Flash ROM 2MBytes
Resolution 720X576 / 720X480 pixels
OSD 256 colors
RF ModulatorOutput Channel CH 21-69 for modulator
Output Signal PAL B/G/I
Input/Output Connector IEC169-2 male/female
Preset Channel 38
Audio OutputHi-Fi RCA (Cinch) connector
S/PDIF Coaxial output
CVBS Video OutputRCA (Cinch) connector
Serial Data9pin D-sub RS232C signal
Baud rates 115200baud max
Remote ControllerType 46 Keys
Operating distance 10 meters
Batteries 2 x 1.5V AAA
USBUSB 2.0 Host
Front Panel InterfacesButtons 7 Keys
(Standby on/off, MENU, OK, CH+, CH-, VOL+, VOL-)
Display 4 digits & 7 Segments
USB Type-A Connector
Rear Panel Interfaces1 x DVB-S2 Tuner
RF modulator IN/OUT
2 x RCA Audio (L/R, Cinch)
1 x RCA Video (CVBS, Cinch)
1 x RCA S/PDIF (Coaxial Output)
RS232C (9pin D-Sub)
Power Connector
General DataOperating Temperature 0°C to 45°C
Supply Voltage AC 100~240V, 50/60Hz
Power Consumption Max 20W
Dimension (W×D×H) 260×183×43 mm
Weight
DVB-S2 MPEG-2 satellite receiver
